Home / 3,584.07-4,944.80-2,090.77

Finding the Fourth Proportional to 3,584.07, 4,944.80 and 2,090.77

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Solution

The fourth proportional to 3,584.07, 4,944.80 and 2,090.77 is: 2,884.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584.07 : 4,944.80 = 2,090.77 : x
  2. Step 2: Convert to fraction form
    3,584.07/4,944.80 = 2,090.77/x
  3. Step 3: Cross multiply
    3,584.07x = 4,944.80 × 2,090.77
  4. Step 4: Simplify right side
    3,584.07x = 10,338,432.36
  5. Step 5: Solve for x
    x = 10,338,432.36/3,584.07
  6. Step 6: Final answer
    x = 2,884.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.